JPS5587358A - Memory system - Google Patents

Memory system

Info

Publication number
JPS5587358A
JPS5587358A JP16165478A JP16165478A JPS5587358A JP S5587358 A JPS5587358 A JP S5587358A JP 16165478 A JP16165478 A JP 16165478A JP 16165478 A JP16165478 A JP 16165478A JP S5587358 A JPS5587358 A JP S5587358A
Authority
JP
Japan
Prior art keywords
ecc
data
circuit
banks
bank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP16165478A
Other languages
English (en)
Other versions
JPS5913120B2 (ja
Inventor
Takeshi Murata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP53161654A priority Critical patent/JPS5913120B2/ja
Publication of JPS5587358A publication Critical patent/JPS5587358A/ja
Publication of JPS5913120B2 publication Critical patent/JPS5913120B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP53161654A 1978-12-23 1978-12-23 記憶システム Expired JPS5913120B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53161654A JPS5913120B2 (ja) 1978-12-23 1978-12-23 記憶システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53161654A JPS5913120B2 (ja) 1978-12-23 1978-12-23 記憶システム

Publications (2)

Publication Number Publication Date
JPS5587358A true JPS5587358A (en) 1980-07-02
JPS5913120B2 JPS5913120B2 (ja) 1984-03-27

Family

ID=15739285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53161654A Expired JPS5913120B2 (ja) 1978-12-23 1978-12-23 記憶システム

Country Status (1)

Country Link
JP (1) JPS5913120B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051959A (ja) * 1983-08-31 1985-03-23 Nippon Telegr & Teleph Corp <Ntt> メモリ制御方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051959A (ja) * 1983-08-31 1985-03-23 Nippon Telegr & Teleph Corp <Ntt> メモリ制御方式

Also Published As

Publication number Publication date
JPS5913120B2 (ja) 1984-03-27

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